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Calculation method of frosting time and refrigeration equipment

A calculation method and technology of refrigeration equipment, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve problems such as inaccurate calculation of defrost time

Active Publication Date: 2021-02-23
GREE ELECTRIC APPLIANCES INC
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] In order to solve the technical problem that the calculation of defrosting time is not accurate enough in the prior art, the present invention proposes a calculation method of frosting time and refrigeration equipment

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  • Calculation method of frosting time and refrigeration equipment

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the following specific examples are only used to explain the present invention, but not to limit the present invention.

[0037] The method for calculating the frosting time of the present invention can be applied to various refrigeration equipment, including but not limited to at least one of refrigerators, freezers, refrigerated carriages, and refrigerated warehouses. The above-mentioned different types of refrigeration equipment all have at least one type of compartment, such as a non-frozen food storage compartment and a frozen food storage compartment. Some refrigeration equipment has only one type of compartment, and some refrigeration equipment have many different types Types of compartments, taking refrigerators as an exa...

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Abstract

The invention discloses a calculation method of frosting time and refrigeration equipment. The calculation method of the frosting time comprises the steps that load change information in a chamber isdetected every time the chamber is opened and closed between two frosting intervals; a first correction time difference influencing frosting is calculated according to the load change information; andthe frosting time obtained in last time is corrected based on the first correction time difference, and the latest frosting time is obtained. According to the calculation method, more accurate frosting time can be obtained, so that the refrigeration equipment such as a refrigerator can be defrosted on time.

Description

technical field [0001] The invention relates to the technical field of refrigeration systems, in particular to a calculation method for frosting time and refrigeration equipment such as refrigerators that use the calculation method to dynamically calculate the frosting time. Background technique [0002] The defrosting technology is one of the important technologies of refrigerators and other refrigeration equipment. If the defrosting is not timely, the frost blocking will cause the refrigerator to not cool down and affect the freshness preservation effect of the refrigerator. [0003] In the prior art, the defrosting control method is mainly to determine the frosting time by judging the running time of the refrigerator, the running time of the compressor, the number of times of opening and closing the door, and the time of opening and closing the door, so as to start defrosting, but different users have different living habits, As a result, the usage habits of the refrigera...

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Application Information

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IPC IPC(8): F25D21/00F25B47/00F25B49/02
CPCF25B47/00F25B49/02F25D21/004F25D21/008
Inventor 卢起彪李施仪胡文康
Owner GREE ELECTRIC APPLIANCES INC